Dynamo brush machine



Feb. 17, 1953 R. M. eooowm 2,628,511

DYNAMO BRUSH MACHINE Filed Sept. 30; 1948 2 1 Sheets-Sheet 1 r 1953 R. M. eoonwm 2,628,511

4 DYNAMO BRUSH MACHINE Fi1 e d Sept. 30, 1948 Y 21 Sheets-Sheet 2 F b- 7 3 R. M. GQODWIN 2,628,511

DYNAMO BRUSH MACHINE Filed Sept. 30, 1948 21 Sheets-Sheet I5 IN VEN TOR ww ha Feb. 17, 1953 R. M. eoonwm 2,628,511

DYNAMO BRUSH MACHINE Filed Sept. 30, 1948 21 Sheets-Sheet 4 INVENTOB.

Feb. 17, 1953 R. M. Gooowm ammo BRUSH mam-um:

21 Sheets-Slieet 5 Filed Sept. 30, 1948 R. M. GOODWIN DYNAMO BRUSH MACHINE Feb. 17; 1953 21 Sheds-Shea; 6

Filed Sept. 30. 1948 R. M. GOODWIN DYNAMO BRUSH MACHINE Feb. 17, 1953 Filed Sept. 30, 1948 21 Sheets-Sheet 7 R. M. GOODWIN DYNAMO BRUSH MACHINE Feb. 17, 1953 2 1 Sheets-Sheet 9 Filed Sept. 30, 1948 Feb. 17, 1953 R. M. GOODWIN 2,628,511

DYNAMO BRUSH MACHINE Filed Sept. 30. 1948 21 Sheets-Sheet 1O 1|, VT W \Q .W m T w my L m .8 r M E kw H. W a Q. L Q hm .Q m g y 3 Q R a M W & Q \WQw g &\ T Q S Feb. 17, 1953 R. M. GOODWIN DYNAMO BRUSH, MACHINE 21 Sheets-Sheet 11 Filed Sept. 30, 1948 21 Shets-Sheet 1s Filed Sept. 30, 1948 v v m Feb. 17, 1953 R. M. GOODWIN DYNAMO BRUSH MACHINE 21 Sheets-Sheet 14 Filed Sept. 50, 1948 INVENTOH Nww F 1953 R. M. GOODWIN DYNAMO BRUSH MACHINE Filed Sept. 30. 1948 21 Sheets-Sheet l5 \n wn if mani Feb. 17, 1953 R. M. GOODWIN DYNAMO BRUSH MACHINE 21 Sheets-Sheet 16 Filed Sept. 30, 1948 INVENTOR.

77/655 5l/RF4CE5 ARE FLUSH THESE SURFACES yz az.

Feb. 17,, 1953 R. M. GOODWIN 8,5

- DYNAMO BRUSH MACHINE Filed Sept. so. 1948 I 21 Sheets-Sheet 17 Feb. 17, 1953 R. M. GOODWIN 2,628,511

DYNAMO BRUSH MACHINE Filed Sept. so, 1948 21 Sheets-Sheet 1a INVENTOR 4 A. Yip

Feb. 17, 1953 R. M. GOODWIN DYNAMO BRUSH MACHINE 21 Sheets-Sheet 19 Filed Sept. 50, 1948 INVENTOH Feb. 17, 1953 R. M. GOODWIN DYNAMO BRUSH MACHINE 21 Sheets-Sheet 20 Filed Sept. 30, 1948 

